68004002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4397}}^1$

素因数の和:4466

約数の個数: 32

約数和(自身を含む): 120329280

約数和(自身を除く): 52325278

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1406, 4397, 7733, 8794, 15466, 48367, 83543, 96734, 162689, 167086, 325378, 918973, 1789579, 1837946, 3091091, 3579158, 6182182, 34002001, 68004002]

約数ペア:

[(1, 68004002), (2, 34002001), (11, 6182182), (19, 3579158), (22, 3091091), (37, 1837946), (38, 1789579), (74, 918973), (209, 325378), (407, 167086), (418, 162689), (703, 96734), (814, 83543), (1406, 48367), (4397, 15466), (7733, 8794)]